3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| root_book | 5 | 1772 | 767 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.044 | 0.179 | 0.209 | 24.2 | -46 | 26 | 1225 | 1181 | 7387 |
| initial | -0.006 | 0.198 | 0.211 | 23.8 | -36 | 30 | 1228 | 1197 | 7496 |
| EloSRM | -0.057 | 0.199 | 0.230 | 39.4 | -36 | 87 | 1794 | 1772 | 7004 |
| Odd | -0.056 | 0.210 | 0.243 | 43.4 | -31 | 109 | 1648 | 1634 | 6959 |
| SRM | -0.425 | 0.440 | 0.511 | 86.6 | -169 | -18 | 1031 | 767 | 7859 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-11-30 | Member SRM 489 | 2 | 455 | 577.33 | -0.26 | -16 | 1772 | 7004 | -45 | 767 | 7859 |
| 4 | 2010-10-26 | SRM 486 | 2 | 631 | 690.43 | 0.13 | 30 | 1788 | 6662 | -18 | 812 | 7000 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 546 | 524.80 | -0.38 | -36 | 1758 | 6816 | -114 | 830 | 6612 |
| 2 | 2010-10-05 | SRM 484 | 2 | 423 | 434.45 | 0.04 | 28 | 1794 | 6513 | -87 | 944 | 5434 |
| 1 | 2010-09-25 | SRM 483 | 2 | 628 | 715.47 | 0.19 | 87 | 1765 | 6703 | -169 | 1031 | 4544 |